Ready to Use
STERILE GRAINS
Clean, ready-to-use grain bags prepared for consistency and ease of use. Expertly hydrated and sterilized to provide a reliable starting point with stable performance from bag to bag.
Learn About Our Grains
Sterile Grains Explained
Grain bags provide a clean, hydrated base material commonly used in mycology applications. They are designed for even distribution and consistent performance when used as part of a simple, contained setup.

Milo / Sorghum

Small Grain Consistent Even Distribution

Milo is one of the most widely used grains due to its small size and consistent structure. It allows for even distribution throughout the bag and is known for reliable performance.

  • Small grain size supports even distribution
  • Breaks up easily for consistent mixing
  • Works well with a variety of inputs
  • Trusted for consistent performance

Popcorn

Large Kernel Easy to Inspect Classic Choice

Popcorn grain is a classic option known for its larger kernel size. Many prefer it for its visibility and ease of handling during use.

  • Larger kernels are easy to visually inspect
  • Simple and beginner friendly
  • Strong grain structure
  • Reliable and easy to work with

Drippy Corn (Corn Syrup Infused Popcorn)

Premium Grain Pressure Prepared Community Favorite

Drippy Corn is a specialty variation of popcorn grain that includes a small amount of corn syrup during preparation. The grain is hydrated under pressure, allowing a light coating to form on the surface of the kernels.

  • Prepared under pressure for even hydration
  • Includes a small amount of corn syrup
  • Light coating remains on the kernel surface
  • Popular among experienced users

Millet

Very Small Grain High Distribution Consistent

Millet is an extremely small grain that allows for very even distribution throughout the bag. It is often chosen for its consistency and efficiency across a wide range of setups.

  • Very small grain size
  • Supports even distribution
  • Easy to mix evenly
  • Excellent consistency across the bag

What Sets Our Grains Apart

Each grain bag is prepared with consistency, hydration balance, and sterility in mind to provide a dependable product that arrives ready to use.

  • Prepared for consistent performance
  • Sterilized for a clean, reliable base
  • Secondary vacuum packaging for safe shipping
  • Carefully produced from batch to batch

Ready for Your Next Grow?

We carry everything you need to keep things moving.

• Sterile Grain Bags • Substrates • Pre-Poured Agar Plates • Unicorn Grow Bags • Lab Supplies • Grow Kits & Refills